Created attachment 150959 [details] .7z containing a multisplit archive inside SUMMARY Ark cannot open split zip files. .zip + .z01... nor can it open the following format .001 + .002... STEPS TO REPRODUCE 1. zip -s 1m cat.zip IMG_20210829_133312.jxl 2. Try to open the cat.zip in ark, fail. OBSERVED RESULT Failed to open archive: Multi-disk zip archives not supported EXPECTED RESULT Archive opens. File-roller nor 7z have no issues opening the files. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.25.3 KDE Frameworks Version: 5.96.0 Qt Version: 5.15.5 Kernel Version: 5.18.14-arch1-1 (64-bit) Graphics Platform: X11 Processors: 12 × AMD Ryzen 5 3600 6-Core Processor Memory: 31.3 GiB of RAM Graphics Processor: NVIDIA GeForce GTX 1080 Ti/PCIe/SSE2 Manufacturer: Gigabyte Technology Co., Ltd. Product Name: AX370-Gaming K5 ADDITIONAL INFORMATION Seems related to https://bugs.kde.org/show_bug.cgi?id=427255
You can try to disable the libzip plugin so that Ark will use 7z plugin, which supports split ZIP files. *** This bug has been marked as a duplicate of bug 399949 ***